Comparison

Zombie Outbreak Simulator Pro vs Drevepsina

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Zombie Outbreak Simulator Pro

Simulate and customize zombie outbreaks on real-world maps. Control outbreak parameters, observe infection spread, and even intervene with military support. Explore thousands of locations globally.

Highlights
  • Real-world map simulation
  • Customizable outbreak parameters
  • Observe infection spread
  • Military intervention options
  • Thousands of global locations
  • Offline map support
Features
Read full description

Zombie Outbreak Simulator is a sandbox app where you can customize your own zombie outbreak. Choose from thousands of real locations around the world on Google Maps! ◆ Over 3 million downloads! ◆ • "a killer timewaster" - Gizmodo • "zombies plus Google Maps equals fun" - Games Radar • "a splendid idea, no matter how omnipresent zombies may be" - Rock, Paper, Shotgun • Apple Staff Favorite in the US, Canada, Brazil, Mexico, Spain and 14 other countries! • Top 5 in Simulation and Strategy on the iPad! Watch a zombie outbreak unfold in real world environments, and alter the outbreak parameters to your liking. Do you prefer old-school slow movers, or the new fast movers? Is the population armed? How well can they shoot? How many police will be on patrol? Customize your own outbreak then watch the chaos unfold. Zoom in and out to keep track of the infection as it spreads across the map! Watch from a high satellite view to get an overview of the infection, or zoom right in and watch as civilians run for their lives, shoot at zombies and inevitably become infected. Keep track of the people's only hope - local law enforcement, as they fight back against overwhelming odds. Join in the action by raining fire from above with Mk81 and Mk82 bombs, delivered by A-10 Tank Killers! Parachute soldiers into the front lines to protect the civilians. Deploy helicopters to rescue civilians before they become overwhelmed. From the Settings screen you can change the following parameters: • Civilian numbers • Civilian armed % • Civilian accuracy • Initial zombie numbers • Zombie outbreak direction (N, E, S, W, Map Wide) • Zombie speed • Infection time (how long it takes for infected civs to turn into zombies) • Number of police • Police accuracy • Soldier accuracy From the Map Select screen you can choose from: • 15 featured online maps, using Google Maps • 5 offline maps (play anywhere even without an Internet connection) • Over 2,500 player maps using Google Maps, created by players of the game at www.class3outbreak.com Not sure if you want to buy this app? Try the free version of Zombie Outbreak Simulator instead!

About

Drevepsina

Engage in large-scale real-time strategy battles. Build your base, train your forces, and conquer opponents across hundreds of levels. Enjoy a ad-free and microtransaction-free gaming experience.

Highlights
  • Large-scale battles
  • Base development
  • Army training
  • 250+ campaign levels
  • Map editor
  • Calendar mode
Features
Read full description

Drevepsina is a simple RTS about impressive large scale battles. Develop your base, train your army, and destroy your opponents. I respect the players, so I did not add advertising or microtransactions to the game. Features: - Easy to learn - Campaign with 250+ levels - Map editor - Calendar mode - Clean UI

Screenshots

Zombie Outbreak Simulator Pro4 screens
Drevepsina4 screens

Verdict

The call

The clearest difference is review sentiment: Drevepsina at 91% against Zombie Outbreak Simulator Pro's 65%. Drevepsina also leads on rating (4.6 vs 4.3) and price ($2.99 vs $4.99). Zombie Outbreak Simulator Pro's advantage is ratings volume (322 vs 32) and chart position (#92 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Zombie Outbreak Simulator Pro costs $4.99 and Drevepsina $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Drevepsina holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Zombie Outbreak Simulator Pro has 322 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 65% of Zombie Outbreak Simulator Pro's written reviews are positive against 91% of Drevepsina's.

UpkeepUpdate frequency

Zombie Outbreak Simulator Pro ships an update every 2 months, Drevepsina every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 4 level
Zombie Outbreak Simulator Pro versus Drevepsina: the parameters behind the verdict, then further details
ParameterZombie Outbreak Simulator ProDrevepsina
Price$4.99$2.99 — better
Rating4.3 (322 ratings)4.6 (32 ratings) — better
Positive reviews65.1% of reviews90.9% of reviews — better
Number of ratings322 — better32
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#92 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.08.0 — better
Further details — not scored
Size103 MB57 MB
Age rating12+9+
DeveloperBinary Space Pty LtdIvan Yakovliev

Customer experience

Zombie Outbreak Simulator Pro

All ratings321 ratings
Positive83.5%
Neutral6.5%
Negative10.0%
Written reviews272 reviews
Positive65.1%
Neutral9.9%
Negative25.0%

Drevepsina

All ratings32 ratings
Positive93.8%
Neutral3.1%
Negative3.1%
Written reviews33 reviews
Positive90.9%
Neutral6.1%
Negative3.0%

Bugs and requests

Zombie Outbreak Simulator Pro

Reported bugs

3 issues
  • Online/player maps not working
  • Civilians/zombies getting stuck on terrain
  • Frequent crashes and performance issues

Requested features

6 requests
  • More map options and customization
  • Ability to control zombies/civilians
  • Addition of new zombie/civilian types
  • More military/defensive options (tanks, turrets, etc.)
  • Ability to create safe zones and barricades
Show 1 more
  • Improved AI for zombies and civilians

Drevepsina

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Zombie Outbreak Simulator Pro

No in-app purchases

None

Drevepsina

No in-app purchases

Questions

Is Zombie Outbreak Simulator Pro free?
Zombie Outbreak Simulator Pro costs $4.99, with no in-app purchases.
Is Drevepsina free?
Drevepsina costs $2.99, with no in-app purchases.
Which has better reviews, Zombie Outbreak Simulator Pro or Drevepsina?
Drevepsina is rated higher. Zombie Outbreak Simulator Pro averages 4.3 out of 5 from 322 ratings, while Drevepsina averages 4.6 from 32 ratings.
Do Zombie Outbreak Simulator Pro or Drevepsina have ads?
Neither Zombie Outbreak Simulator Pro nor Drevepsina shows ads.
Which is updated more often, Zombie Outbreak Simulator Pro or Drevepsina?
Zombie Outbreak Simulator Pro ships an update every 2 months, and Drevepsina every 3 months. Most recently, Zombie Outbreak Simulator Pro was updated on October 26, 2026 and Drevepsina on October 27, 2026.

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